TL;DR: You can find Dutch Diceware word lists here.
TL;DR 🇳🇱: Je kan hier Diceware woordenlijsten vinden, of er hier wachtwoorden mee aanmaken.
Ever since I read XKCD 936, I've been a big fan of the Diceware approach for picking strong passwords, where you randomly pick words from a list to create a memorable passphrase. Sometimes, I need to generate Diceware passwords in Dutch for friends and relatives. Unfortunately, the Dutch word list from the Diceware page contains many uncommon words, non-existent words, duplicate words (yikes!